what is simplify xy² ÷ xy?
回答 (14)
2008-12-20 1:48 pm
✔ 最佳答案
xy² / xy ...................ELIMINATE (CANCEL) as many variables as you canx cancels x
y cancels y
= y
Only a y in the numerator remains.
ANSWER
2008-12-20 10:25 pm
xy^2/xy
= xy(y)/xy
= y
= xy(y)/xy
= y
2008-12-20 9:58 pm
Subtract the exponents in the denominator from the exponents in the numerator for both x and y (separately).
1-1=0, so x^0, or 1
2-1=1, so y^1, or y
As both are positive, they go in the numerator over 1, so multiply 1*y and divide it by 1 to get y.
So the answer is y.
1-1=0, so x^0, or 1
2-1=1, so y^1, or y
As both are positive, they go in the numerator over 1, so multiply 1*y and divide it by 1 to get y.
So the answer is y.
2008-12-20 9:53 pm
xy^2/xy=y
2008-12-20 9:51 pm
Hi!!
Let's do it:
(xy²)/(xy) =
y²/y =
y
That's it :D.
â´ y
Bye hope it helped!!
Let's do it:
(xy²)/(xy) =
y²/y =
y
That's it :D.
â´ y
Bye hope it helped!!
參考: Self-Knowledge
2008-12-20 9:49 pm
xy² ÷ xy=y(x & x cancels & y² ÷y=y)
2008-12-20 9:48 pm
xy² ÷ xy
y² ÷ y
y
y² ÷ y
y
2008-12-20 9:48 pm
xy² ÷ xy
can be written as
xy² / xy
now
x * y * y / x*y
the x and one y gets canceled and
only y is left so
=y is the answer
can be written as
xy² / xy
now
x * y * y / x*y
the x and one y gets canceled and
only y is left so
=y is the answer
2008-12-20 9:47 pm
xy² / xy ...................ELIMINATE (CANCEL) as many variables as you can
x cancels x
y cancels y
= y
Only a y in the numerator remains.
ANSWER
x cancels x
y cancels y
= y
Only a y in the numerator remains.
ANSWER
2008-12-20 9:47 pm
xy
收錄日期: 2021-05-01 11:41:06
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20081220054429AAtXEi6